---
title: "Fish Bowl — £42K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/fish-bowl"
last_updated: "2026-08-01T00:01:55.192Z"
locale: en
meta:
description: "Niche score 53/100 · £42K/yr market · 183K searches/yr · £12.41 avg price. A small market ($42K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · £42K/yr market · 183K searches/yr · £12.41 avg price. A small market ($42K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Fish Bowl — £42K/yr Amazon UK Niche (2026) - Flapen"
---
# **fish bowl**
**Worth a look**
Shows beatable incumbent ratings (3.8★), but a small market ($42K/yr) keeps it on the watch list.
Market size 11Growth 14Conversion 23Competition 81Returns 49Price range 77Avg price 53Brand share 91Review moat 95Quality gap 97
**Quality gap**
**Incredible****3.8★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Incredible****95.63**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Great****44%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****34%**
top-5 click share — an open shelf
**Price range**
**Great****£3.34–£54.96**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****£12.41**
avg listing price — sweet spot $15–$100
**Returns**
**Okay****3.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.9%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-21.8%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£42K**
£42K/yr · 183K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=uk&signal=quality_gap "Avg rating < 4.0") [** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United Kingdom niche tracking, fish bowl is a £42K/yr Amazon United Kingdom market (183K searches/yr). The top 5 brands hold 44% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fish bowl market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **£37K–£50K**
- units × avg price
- **Conversion rate**
- **1.9%**
- **Avg BSR**
- **#301**
- **Page quality**
- **0%**
- **Prime**
- **75%**
- **Sponsored**
- **82%**
- **Out of stock**
- **7.6%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **192 days**
## **Competition & brand share**
Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.
**Brands**
**41 **▲rising
**Sellers**
**51**
**Top-5 brand share**
**44%**
Top 20: 85%
**Top-5 click share**
**34%**
Top 20: 71%
**Open market**
**49%**
- Pet Guru14% - Pasabahce9% - Amtra8% - Larrel7% - Apojgitn7% - Okllen6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -21.8% search growth over the last 90 days.
5K3KSpike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/uk/home-garden/fish-bowl/trend)
## **Top fish bowl search terms**
- **fish bowl**65K/yr-21.4%1.5% conv. - **goldfish bowl**20K/yr-25.5%1.4% conv. - **plastic fish bowl**19K/yr-33.2%2.6% conv. - **fish bowls for goldfish**15K/yr+19.1%1.9% conv. - **glass fish bowl**11K/yr-22.6%2.1% conv. - **fish bowls**11K/yr-21.0%0.5% conv. - **fish bowl vase**12K/yr-46.2%1.6% conv. - **plastic fish bowls**6K/yr-14.5%1.8% conv. - **gold fish bowl**6K/yr+0.0%1.4% conv. - **large fish bowl**5K/yr-20.3%0.9% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/fish-bowl/search-terms)
## **Top fish bowl products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%3%£1K6%£3K9%£4K12%£5K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Pasabahce 16cm Large Fish Assorted Round Vase Bowl**Pasabahce**£9.07**4.3★500 rev](https://www.amazon.co.uk/dp/B079H2Z1C1) [2**Amtra Crystal Globe - Fishbowl in transparent glass Goldfish Aquarium hand blown 30 CM**Amtra**£20.57**4.1★422 rev](https://www.amazon.co.uk/dp/B0185IRSU8) [3**Pet Guru Premium Crystal Clear Fish Bowl Aquarium with Lid Decorative Gravel and Plant Included Durable Plastic Perfect for Goldfish (Orange)**Pet Guru**£12.30**3.8★16 rev](https://www.amazon.co.uk/dp/B0GQTT8M1S) [4**Mini Plastic Fish Bowl 27 Oz Decorative Small Fishbowl Round Plastic Fish Tank Unbreakable Aquarium Fish-Bowls for Party Decorations Centerpiece Vases Hydroponic Planter and Home Decorations**Larrel**£7.15**3.4★17 rev](https://www.amazon.co.uk/dp/B0FXG2SX7V) [5**Okllen 12 Pack Plastic Fish Bowls 16.5 Oz/470ML Clear Ivy Bowls for Decoration Mini Shatterproof Drink Bowl Sweet Bowl for Carnival Game Accessory Drinks Candy Party Favors & More**Okllen**£13.03**4.5★227 rev](https://www.amazon.co.uk/dp/B09PN4WR9R)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Mini Plastic Fish Bowl 27oz Clear Round Unbreakable Small Aquarium Desktop Decorative Fishs Bowl for Betta Fish Hydroponic Planter Centerpiece Vase Candy Storage & Party Home Decor**YSHODGU**£5.14**1 rev2mo ago](https://www.amazon.co.uk/dp/B0H1RHXCW3) [**Labyrinxel Mini Plastic Fish Bowl 27 Oz Round Fish Vase for Home Decor Party Centrepiece and Hydroponic Plants**Labyrinxel**£4.77**0 rev2mo ago](https://www.amazon.co.uk/dp/B0H1BVS62H) [**Mini Plastic Fish Bowl 50 oz Decorative Fish Bowls Unbreakable Plastic Betta Fishes Tank Clear Round Desktop Vases Bowls for Home Decor Centerpiece Vases Candy Party Favors (Style 2)**Apojgitn**£5.78**3 rev4mo ago](https://www.amazon.co.uk/dp/B0GSDW1PFD) [**Pet Guru Premium Crystal Clear Fish Bowl Aquarium with Lid Decorative Gravel and Plant Included Durable Plastic Perfect for Goldfish (Orange)**Pet Guru**£12.30**16 rev4mo ago](https://www.amazon.co.uk/dp/B0GQTT8M1S) [**Pet Guru Premium Crystal Clear Fish Bowl Aquarium with Lid Decorative Gravel and Plant Included Durable Plastic Perfect for Goldfish (Blue)**Pet Guru**£12.44**16 rev4mo ago](https://www.amazon.co.uk/dp/B0GQTBBZYL)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Labyrinxel Mini Plastic Fish Bowl 27 Oz Round Fish Vase for Home Decor Party Centrepiece and Hydroponic Plants**Labyrinxel**£4.77**0.0★**▲ 309%**](https://www.amazon.co.uk/dp/B0H1BVS62H) [**Mini Plastic Fish Bowl 27oz Clear Round Unbreakable Small Aquarium Desktop Decorative Fishs Bowl for Betta Fish Hydroponic Planter Centerpiece Vase Candy Storage & Party Home Decor**YSHODGU**£5.14**1.0★**▲ 305%**](https://www.amazon.co.uk/dp/B0H1RHXCW3) [**Mini Plastic Fish Bowl 50 oz Decorative Fish Bowls Unbreakable Plastic Betta Fishes Tank Clear Round Desktop Vases Bowls for Home Decor Centerpiece Vases Candy Party Favors (Style 2)**Apojgitn**£5.78**3.5★**▲ 254%**](https://www.amazon.co.uk/dp/B0GSDW1PFD) [**Pet Guru Premium Crystal Clear Fish Bowl Aquarium with Lid Decorative Gravel and Plant Included Durable Plastic Perfect for Goldfish (Orange)**Pet Guru**£12.30**3.8★**▲ 237%**](https://www.amazon.co.uk/dp/B0GQTT8M1S) [**Pet Guru Premium Crystal Clear Fish Bowl Aquarium with Lid Decorative Gravel and Plant Included Durable Plastic Perfect for Goldfish (Random)**Pet Guru**£12.27**3.8★**▲ 225%**](https://www.amazon.co.uk/dp/B0GQTHV8NX)
**~~View all trending →~~**
## **What buyers say about fish bowl**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**27%
*“Good, large”*
**Quality-Overall**17%
*“Seems well built”*
**Advertised Vs Actual Product**13%
*“Did the job”*
**Value For Money**7%
*“Good value for money”*
**Design-Overall**5%
*“Seems well built”*
**Strength**4%
*“seems very strong”*
**Filtration**4%
*“filter works well”*
**Brightness/Shine/Glow**3%
*“lights very good”*
**Color**2%
*“very pretty”*
**Fun/Entertainment Experience**2%
*“My golden fish is enjoying the aquarium due to the large space”*
### **What buyers complain about **
**Size-Overall**50%
*“But a very Tiny tank”*
**Value For Money**10%
*“expensive for what it is”*
**Quality-Overall**6%
*“Rubbish”*
**Durability**4%
*“cracked after a week”*
**Filtration**4%
*“Filter and light broke after 2 months”*
**Advertised Vs Actual Product**3%
*“False advertisement with this product”*
**Water Resistance**3%
*“Dangerous, mine broke as soon as it was full of water”*
**Instructions/User Manual/Troubleshooting**2%
*“Instructions came in Chinese was wasnt able to read them”*
**Strength**1%
*“appears to be very delicate”*
**Adhesion/Stickiness**1%
*“Any you do manage to peel off then the glue is stuck on”*
### **Top return reasons **
**Size-Overall**80%
**Quality-Overall**3%
**Defective Material/Parts**2%
**Advertised Vs Actual Product**2%
**Material Quality**2%
**Filtration**1%
**Leak-Proof**1%
**Compatibility-Overall**1%
**Strength**1%
**Value For Money**1%
## **Common questions**
- **Is fish bowl profitable to sell on Amazon United Kingdom?**
- The niche generates £42K/yr across 56 tracked products. 0 of 21 products launched in the last 360 days are still selling. 90-day search growth is -21.8%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the fish bowl niche?**
- 41 brands and 51 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 44% of demand.
- **What do buyers complain about in fish bowl?**
- Top complaints mined from reviews: Size-Overall, Value For Money, Quality-Overall. The return rate is 3.1%.
- **When does demand for fish bowl peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the fish bowl niche?**
- Listings span £3.34–£54.96; the average listing price is £12.41 (sweet spot $15–$100). The average incumbent carries 96 reviews — the moat a new listing must climb.
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